Individual Calculations February 2019
 Zimmermann, Luc  Total change: 5.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 2094 2161 5.00 8 0.28 20 5.60 
  Perez Garcia, Hebert 2071 NED1.0010.38207.60 
  Brouwer, Rein 2074 NED0.501-0.1220-2.40 
  Haakman, Adri 2034 NED1.0010.33206.60 
  Van Leusden, Dennis 2004 NED0.501-0.2120-4.20 
  Oranje, Richard 2078 NED0.501-0.1120-2.20 
  Chigaeva, Anastasia wf2136 RUS1.0010.47209.40 
  Vroombout, Enrico 2150 NED0.501-0.0220-0.40 
  Van Baar, Esper f2205 NED0.001-0.4420-8.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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